Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Goodwill and Other (Tables)

v3.21.1
Intangible Assets, Goodwill and Other (Tables)
3 Months Ended
Mar. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule Of Identifiable Intangible Assets [Table Text Block]
(in thousands)
March 31, 2021 December 31, 2020 March 31, 2020
Intangible assets subject to amortization:
Patents and purchased technology $ 14,198  $ 14,198  14,198 
Customer relationships 23,000  23,000  23,000 
Gross carrying amount 37,198  37,198  37,198 
Accumulated amortization:
Patents and purchased technology (14,198) (14,198) (13,644)
Customer relationships (17,775) (17,363) (16,125)
Accumulated amortization (31,973) (31,561) (29,769)
Net carrying amount 5,225  5,637  7,429 
Intangible assets not subject to amortization 97,921  97,921  115,421 
Intangible assets, net $ 103,146  $ 103,558  $ 122,850 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
The following table presents the estimated annual amortization expense for the years 2021 through 2025:
(in thousands)
2021 $ 1,650 
2022 1,650 
2023 1,650 
2024 688 
2025 — 
Schedule of Intangible Assets and Goodwill
Intangible assets, net consisted of the following:
(in thousands)
March 31, 2021 December 31, 2020 March 31, 2020
Intangible assets subject to amortization:
Patents and purchased technology $ 14,198  $ 14,198  14,198 
Customer relationships 23,000  23,000  23,000 
Gross carrying amount 37,198  37,198  37,198 
Accumulated amortization:
Patents and purchased technology (14,198) (14,198) (13,644)
Customer relationships (17,775) (17,363) (16,125)
Accumulated amortization (31,973) (31,561) (29,769)
Net carrying amount 5,225  5,637  7,429 
Intangible assets not subject to amortization 97,921  97,921  115,421 
Intangible assets, net $ 103,146  $ 103,558  $ 122,850